pip3 is the standard package manager for Python on Linux, allowing developers to install third-party libraries from PyPI.

Terminal Installation Commands

Terminal Commandsbash
# 1. Update apt repositories and install python3-pip
sudo apt update
sudo apt install -y python3-pip
 
# 2. Verify pip3 installation
pip3 --version
 
# 3. Upgrade pip inside active virtual environment
python3 -m pip install --upgrade pip